Identifying Priority Giant Anteater (Myrmecophaga tridactyla) Populations for Conservation in São Paulo State, Brazil

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorSão José do Rio Preto Medical School (FAMERP)-
Autor(es): dc.contributorRio Preto University Center (UNIRP)-
Autor(es): dc.creatorSartori, Ricardo Quiterio [UNESP]-
Autor(es): dc.creatorLopes, Alessandro Garcia [UNESP]-
Autor(es): dc.creatorAires, Luiz Paulo Nogueira-
Autor(es): dc.creatorBianchi, Rita de Cassia [UNESP]-
Autor(es): dc.creatorde Mattos, Cinara Cássia Brandão-
Autor(es): dc.creatorMorales, Adriana Coletto [UNESP]-
Autor(es): dc.creatorCastiglioni, Lilian [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:52:39Z-
Data de disponibilização: dc.date.available2022-02-22T00:52:39Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1002/ece3.6809-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/208183-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/208183-
Descrição: dc.descriptionHabitat loss is the main threat to biodiversity conservation worldwide. Some species may be particularly susceptible to the effects of fragmentation and the isolation of populations. The impacts of human activity on wild animal populations may be understood through relationships between individual genetic data and spatial landscape variables, particularly when considering local population dynamics influenced by fragmented habitats. Thus, the objective of this study was to analyze the population structure and genetic diversity of the giant anteater (Myrmecophaga tridactyla) using an individual sampling scheme (ISS) on a regional geographic scale. Data were collected from 41 specimens from twenty different locations in São Paulo State, Brazil, and six polymorphic microsatellite loci were genotyped. Our results indicate that barriers to gene flow exist and have segregated individuals of the farther away areas into two spatially structured clusters. The populations were also found to have high genetic diversity. The experimental sampling approach used herein enabled an analysis of the population dynamics of the giant anteater on a regional scale, as well as the identification of priority populations for genetic resource conservation for this species. The results reflect the need for adequate management plans. The efficacy of the sampling scheme may vary based on the study model used, but we argue that the use of an ISS combined with suitable molecular markers and statistical methods may serve as an important tool for initial analyses of threatened or vulnerable species, particularly in anthropized regions where populations are small or hard to characterize.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionSchool of Biosciences Humanities and Exact Sciences Graduate Program in Biosciences São Paulo State University (UNESP)-
Descrição: dc.descriptionSchool of Agricultural and Veterinary Science São Paulo State University (UNESP)-
Descrição: dc.descriptionSão José do Rio Preto Medical School (FAMERP)-
Descrição: dc.descriptionRio Preto University Center (UNIRP)-
Descrição: dc.descriptionSchool of Biosciences Humanities and Exact Sciences Graduate Program in Biosciences São Paulo State University (UNESP)-
Descrição: dc.descriptionSchool of Agricultural and Veterinary Science São Paulo State University (UNESP)-
Descrição: dc.descriptionFAPESP: 2013/18526-9-
Descrição: dc.descriptionFAPESP: 2014/05302-8-
Descrição: dc.descriptionFAPESP: 2014/25872-
Descrição: dc.descriptionFAPESP: 2016/13023-7-
Formato: dc.format700-713-
Idioma: dc.languageen-
Relação: dc.relationEcology and Evolution-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBrazil-
Palavras-chave: dc.subjectconservation genetics-
Palavras-chave: dc.subjectgiant anteater-
Palavras-chave: dc.subjectmicrosatellite markers-
Palavras-chave: dc.subjectpopulation structure-
Palavras-chave: dc.subjectSão Paulo-
Título: dc.titleIdentifying Priority Giant Anteater (Myrmecophaga tridactyla) Populations for Conservation in São Paulo State, Brazil-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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